54031768

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 120294720

約数和(自身を除く): 66262952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 101, 164, 202, 233, 287, 328, 404, 466, 574, 707, 808, 932, 1148, 1414, 1631, 1864, 2296, 2828, 3262, 4141, 5656, 6524, 8282, 9553, 13048, 16564, 19106, 23533, 28987, 33128, 38212, 47066, 57974, 66871, 76424, 94132, 115948, 133742, 164731, 188264, 231896, 267484, 329462, 534968, 658924, 964853, 1317848, 1929706, 3859412, 6753971, 7718824, 13507942, 27015884, 54031768]

約数ペア:

[(1, 54031768), (2, 27015884), (4, 13507942), (7, 7718824), (8, 6753971), (14, 3859412), (28, 1929706), (41, 1317848), (56, 964853), (82, 658924), (101, 534968), (164, 329462), (202, 267484), (233, 231896), (287, 188264), (328, 164731), (404, 133742), (466, 115948), (574, 94132), (707, 76424), (808, 66871), (932, 57974), (1148, 47066), (1414, 38212), (1631, 33128), (1864, 28987), (2296, 23533), (2828, 19106), (3262, 16564), (4141, 13048), (5656, 9553), (6524, 8282)]